* {
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}

body{
	background: url(images/85574415e452293fb3946bee2a0f1ca3fa24549a8def1-0KKYVk_fw658.png);
	background-size: 100%;
}

.centered {
	width: 1234px;
	margin: auto;
	background: rgba(0, 0, 0, 0.5);
	color: white;
}


.shang{
	text-align: center;
}
.shang h1 {
	text-align: center;
	line-height: 50px;
	font-size: 25px;
	font-weight: 400;
}
.tianjia{
	display: flex;
	justify-content: center;
}
.tianjia input{
	margin-right: 10px;
	padding: 5px;
	color: dimgray;
	outline: none;
	border: none;
	width: 500px;
	height: 30px;
	border-radius: 3px;
	margin-bottom: 5px;
}
.tianjia button{
	border: none;
	transition: .25s;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 30px;
	width: 30px;
	background: rgba(255,255,255,.5);
	outline: none;
	border-radius: 10%;
}
.tianjia button:hover{
	background: rgba(255,255,255,.3);
}
.tianjia button span{
	transition: .25s;
	display: block;
	background: url(images/添加.png);
	background-size: 100%;
	width: 20px;
	height: 20px;
}
.tianjia button span:hover{
	transform:rotate(90deg);
}

.shijian{
	height: 80px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	border-bottom: 1px solid white;
}
.shijian .xuanze{
	display: flex;
	justify-content: center;
	align-items: center;
	width: 80px;
	height: 80px;
}
.shijian .xuanze .wc{
	transition: .25s;
	display: inline-block;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	border: 2px solid white;
}
.shijian .xuanze .wc:hover{
	background: white;
	border: none;
}


.shijian .neirong{
	width: 100%;
}
.neirong h3{
	font-weight: 400;
	font-size: 20px;
}
.neirong  P{
	font-size: 15px;
}

.guanbi{
	display: flex;
	justify-content: center;
	align-items: center;
	width: 80px;
	height: 100%;
}

.guanbi .cha{
	transition: .25s;
	display: block;
	background: url(images/垃圾桶.png);
	background-size: 100%;
	width: 20px;
	height: 20px;
}
.guanbi .cha:hover{
	width: 30px;
	height: 30px;
}
